Temurin-build: Enable building OpenJDK HEAD at AdoptOpenJDK

[jerboaa]

Right now the latest upstream OpenJDK HEAD tree isn't being built at AdoptOpenJDK AFAIK. There should be a build job building latest jdk/jdk tree.

Perhaps start with Hotspot builds only as a start.

[jerboaa]

I'll be working on this in the next few weeks.

[jerboaa]

Checklist so far:

• [x] Ensure openjdk14-binaries and openjdk15-binaries repositories exist. https://github.com/AdoptOpenJDK/TSC/issues/131
• [x] Create JDK 14 mirrored repo from forked upstream repo. https://github.com/AdoptOpenJDK/openjdk-infrastructure/issues/1096
• [x] Update latest JDK version to 15 https://github.com/AdoptOpenJDK/openjdk-build/pull/1484
• [x] Create JDK 14 pipeline build jobs https://github.com/AdoptOpenJDK/openjdk-build/pull/1485
• [x] Create JDK 15 pipeline build jobs https://github.com/AdoptOpenJDK/openjdk-build/pull/1501

[sxa]

@jerboaa As your going through this (or afterwards, whatever!) can you make a note of everything you do so we can add it to the docs (https://github.com/AdoptOpenJDK/openjdk-build/blob/master/RELEASING.md) for others to replicate please? That was the one section of there I knew was missing and I hadn't put anything together for yet ;-)

[jerboaa]

@jerboaa As your going through this (or afterwards, whatever!) can you make a note of everything you do so we can add it to the docs (https://github.com/AdoptOpenJDK/openjdk-build/blob/master/RELEASING.md) for others to replicate please? That was the one section of there I knew was missing and I hadn't put anything together for yet ;-)

OK. I'll take notes and put something together once this actually works.

[jerboaa]

Patch to support building JDK 15 locally with AdoptOpenJDK build scripts. https://github.com/AdoptOpenJDK/openjdk-build/pull/1484

[karianna]

Can this now be closed?

[jerboaa]

Can this now be closed?

No, not yet. There is no jdk-head pipeline as of yet. See the checklist above.

[jerboaa]

JDK 15 (HEAD) build pipeline changes proposed here: https://github.com/AdoptOpenJDK/openjdk-build/pull/1501

I'd appreciate reviews! Thanks.

[jerboaa]

With #1501 merged, I'll close this ticket.

[jerboaa]

For reference current JDK HEAD pipeline (running nightly) is here:
https://ci.adoptopenjdk.net/job/build-scripts/job/openjdk15-pipeline/